CN214479273U - Spring fastener for groove type bridge cover plate - Google Patents
Spring fastener for groove type bridge cover plate Download PDFInfo
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- CN214479273U CN214479273U CN202120485529.2U CN202120485529U CN214479273U CN 214479273 U CN214479273 U CN 214479273U CN 202120485529 U CN202120485529 U CN 202120485529U CN 214479273 U CN214479273 U CN 214479273U
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- bridge
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- trough
- spring
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Abstract
The utility model discloses a spring buckle for slot type crane span structure apron, including slot type crane span structure body, apron and at least a pair of fixed buckle. The groove type bridge frame body is buckled with the cover plate, and the fixing buckles are symmetrically arranged and attached to the groove type bridge frame body and the cover plate. The fixed buckle comprises a cover plate attaching section, a connecting spring and a bridge attaching section, and the connecting spring is used for connecting the cover plate attaching section with the bridge attaching section. The cover plate attaching section is provided with a first matching part, and the first matching part is matched with the upper end face of the cover plate. Be equipped with second cooperation portion on the crane span structure laminating section, second cooperation portion cooperatees with the side surface of slot type crane span structure body to make fixed buckle with slot type crane span structure body and apron connection and fixed. Compare with traditional screw fixation mode, the utility model discloses the operation is simpler, and plays critical effect to the fixed of slot type crane span structure and apron, and it is also comparatively convenient to the dismantlement of slot type crane span structure body and apron simultaneously.
Description
Technical Field
The utility model relates to a cable protection technical field, more specifically relates to a spring buckle for slot type crane span structure apron.
Background
The groove type bridge is a totally-enclosed cable bridge and has good effects on shielding interference and cable protection of a control cable. Among the prior art, the fixed mode that the apron of slot type crane span structure generally adopted is that the seven characters are detained fixedly, but this kind of fixed mode makes the dismantlement process of slot type crane span structure waste time and energy to after a period, the screw of fixed seven characters are detained can appear rustting, not hard up or crooked phenomenon, thereby causes the apron of slot type crane span structure to seal not tight, and the crane span structure content is easy laying dust, and cable safety can't obtain guaranteeing.
Therefore, how to provide a fixing device which is easy to disassemble and can stably fix the groove type bridge frame becomes a technical problem to be solved urgently in the field.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a fixing device's new technical scheme convenient to dismantle and can stabilize fixed slot type crane span structure.
According to an aspect of the present invention, there is provided a spring clip for a groove-type bridge cover plate, comprising a groove-type bridge body, a cover plate and at least one pair of fixing clips; wherein the content of the first and second substances,
the groove-type bridge body and the cover plate are buckled with each other, and the fixing buckles are symmetrically arranged and attached to the groove-type bridge body and the cover plate;
the fixing buckle comprises a cover plate attaching section, a connecting spring and a bridge attaching section, and the connecting spring connects the cover plate attaching section with the bridge attaching section;
the cover plate attaching section is provided with a first matching part, and the first matching part is matched with the upper end face of the cover plate;
the bridge fitting section is provided with a second matching part, and the second matching part is matched with the side surface of the groove type bridge body, so that the groove type bridge body and the cover plate are connected and fixed through the fixing buckle.
Optionally, the first matching portion is arranged at one end, far away from the connecting spring, of the cover plate attaching section, and an attaching block is arranged on the first matching portion and attached to the upper end face of the cover plate.
Optionally, the fitting block is made of rubber.
Optionally, a bridge clamping groove is formed in a side surface of the groove-type bridge, and a second matching portion of the bridge attaching section is matched with the bridge clamping groove.
Optionally, the second matching portion extends toward the direction of the cover plate attaching section.
Optionally, the second mating portion has a plate-like structure.
Optionally, a through hole is further formed in the bridge attachment section, and the edge of the through hole is connected with the second matching part.
Optionally, a waist-shaped hole is formed in the side face of the groove-type bridge.
Optionally, two side edges of the cover plate are provided with limiting plates, and the groove-type bridge body is buckled between the two limiting plates.
Optionally, the bridge attachment section includes an inclined section and a fastening section, and the inclined section connects the connection spring and the fastening section;
the connecting spring is attached to the limiting plate, the buckling sections are matched with the side surfaces of the groove type bridge frame, and the distance between the connecting spring and the buckling sections is the same as the thickness of the limiting plate.
The utility model discloses a spring buckle simple structure for slot type crane span structure apron, convenient to use, and to the fixed key effect that plays of slot type crane span structure and apron. The utility model discloses a first cooperation portion on this spring buckle cooperatees with the apron, and second cooperation portion cooperatees with the slot type crane span structure to make the slot type crane span structure live with the mutual lock of apron. Compare with traditional screw fixation mode, the utility model discloses it is simpler to operate, and it is all comparatively convenient to be the dismantlement of slot type crane span structure and apron or install.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural view of a spring clip for a trough-type bridge cover plate disclosed in the present invention;
FIG. 2 is a perspective view of the trough bridge and cover plate of the present invention;
fig. 3 is a cross-sectional view of the trough bridge and the cover plate according to the present invention.
The figures are labeled as follows: 1-cover plate; 11-a limiting plate; 12-a cover plate slot;
2-groove type bridge frame body; 21-a bridge slot; 22-kidney shaped hole;
3, spring buckling; 31-cover plate attaching section; 311-a fitting block; 32-connecting a spring; 331-an inclined section; 332-a fastening section; 3321-second mating portion; 3322-through holes.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
According to the utility model discloses an aspect provides a spring buckle for slot type crane span structure apron.
As shown in fig. 1 to 3, the bridge comprises a trough-type bridge body 2, a cover plate 1 and at least one pair of fixing buckles 3.
The groove type bridge frame body 2 and the cover plate 1 are buckled with each other, and the fixing buckles 3 are symmetrically arranged and are attached to the groove type bridge frame body 2 and the cover plate 1;
the fixing buckle 3 comprises a cover plate attaching section 31, a connecting spring 32 and a bridge attaching section, wherein the connecting spring 32 connects the cover plate attaching section 31 with the bridge attaching section;
the cover plate attaching section 31 is provided with a first matching part which is matched with the upper end surface of the cover plate 1;
the bridge attachment section is provided with a second matching part 3321, and the second matching part 3321 is matched with the side surface of the groove type bridge body 2, so that the groove type bridge body 2 and the cover plate 1 are connected and fixed through the fixing buckle 3.
The utility model discloses a fixed buckle 3 simple structure for slot type crane span structure apron, convenient to use, and to slot type crane span structure body 2 and the fixed key effect of playing of apron 1. The utility model discloses a first cooperation portion on this fixed buckle 3 cooperatees with apron 1, and second cooperation portion 3321 cooperatees with the slot type crane span structure to make slot type crane span structure body 2 and apron 1 each other lock and live. Compare with traditional screw fixation mode, the utility model discloses it is simpler to operate, and it is all comparatively convenient to be all installed or the dismantlement of slot type crane span structure.
Further, the first matching portion is arranged at one end, far away from the connecting spring 32, of the cover plate attaching section 31, the attaching block 311 is arranged on the first matching portion, and the attaching block 311 is attached to the upper end face of the cover plate 1. In the specific implementation process, the fitting block 311 is made of a material with a large friction coefficient, so that the fitting block 311 and the cover plate 1 are not easy to fall off.
Still further, the bonding block 311 is made of rubber. The rubber material of the joint block 311 has a large friction coefficient, so that the joint block 311 can be effectively jointed with the cover plate 1 under the action of the connecting spring 32 and is not easy to transversely separate.
The utility model discloses a be equipped with crane span structure draw-in groove 21 on the side surface of slot type crane span structure body 2, second cooperation portion 3321 on the crane span structure laminating section cooperatees with crane span structure draw-in groove 21. The second matching part 3321 on the bridge attaching section is clamped in the bridge clamping groove 21, so that the fixed relation between the bridge attaching section and the bridge is further improved. In a specific implementation process, a protruding fixture block may be further disposed on a side surface of the groove-type bridge body 2, and the second matching portion 3221 is fastened to the fixture block, which may also achieve the above-mentioned effects.
Further, the second fitting portion 3321 extends toward the cover attaching section 31. An included angle is formed between the second matching portion 3321 and the bridge attachment section, and one side face of the bridge clamping groove 21 is located in the included angle, so that the bridge attachment section is not prone to being separated from the bridge clamping groove 21.
Still further, the second fitting portion 3321 has a plate-like structure. The second matching part 3321 is a rectangular plate-shaped structure, so that the contact area is the largest when the two parts are buckled, and the buckling effect is better.
Still further, still be equipped with through-hole 3322 on the bridge laminating section, the edge of through-hole 3322 is connected with second cooperation portion 3321. The through hole 3322 is convenient for abutting against the second matching part 3321 through the through hole 3322 when the trough-type bridge and the cover plate 1 are disassembled and assembled, and the second matching part 3321 is separated from or buckled with the through hole 3322.
The side of the groove type bridge frame disclosed by the utility model is provided with a waist-shaped hole 22. So as to observe the condition of the cable in the trough type bridge frame body 2 through the waist-shaped hole 22 and play a role of heat dissipation.
The utility model discloses a both sides limit of apron 1 is equipped with limiting plate 11, and 2 locks of slot type crane span structure body are between two limiting plates 11. The two limiting plates 11 can limit the groove type bridge body 2 and improve the buckling effect.
Further, the bridge attachment section comprises an inclined section 331 and a buckling section 332, and the inclined section 331 connects the connecting spring 32 and the buckling section 332;
the connecting spring 32 is attached to the limiting plate 11, the buckling section 332 is matched with the side surface of the groove-type bridge, and the distance between the connecting spring 32 and the buckling section 332 is the same as the thickness of the limiting plate 11.
In the specific implementation process, as shown in fig. 2 and 3, the groove-type bridge body 2 and the cover plate 1 are fastened to each other, and the limiting plates 11 on two sides of the cover plate 1 limit the groove-type bridge body 2. Then the cover plate attaching section 31 of the fixing buckle 3 is matched with the cover plate 1, and the main matching mode is that the first matching part and the cover plate 1 are buckled with each other to ensure that the cover plate attaching section 31 is not separated from the cover plate 1; meanwhile, the bridge attachment section is matched with the groove type bridge, the main matching mode is that the second matching part 3321 is buckled with the bridge clamping groove 21, the bridge attachment section is not separated from the bridge clamping groove 21, and the groove type bridge body 2 and the cover plate 1 are fixed.
The connecting spring 32 and the through hole 3322 are both used for conveniently detaching the fixing buckle 33, and the detaching mode is as follows: the connecting spring 32 is manually lifted upwards, so that the fitting block 311 is gradually far away from the cover plate 1, and then the cover plate 1 is moved out of the groove-type bridge body 2, so that the cover plate 1 and the groove-type bridge body 2 can be disassembled conveniently and simply.
Or the through hole 3322 interferes with the second matching part 3321, so that the second matching part 3321 gradually gets away from the bridge slot 21, and finally the second matching part 3321 is separated from the bridge slot 21, and at this time, the fixing buckle 3 can be detached from the cover plate 1 and the slot-type bridge body 2. Namely, the disassembly work of the groove type bridge frame body 2 and the cover plate 1 is completed.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A spring fastener for a groove type bridge cover plate is characterized by comprising a groove type bridge body, a cover plate and at least one pair of fixed fasteners; wherein the content of the first and second substances,
the groove-type bridge body and the cover plate are buckled with each other, and the fixing buckles are symmetrically arranged and attached to the groove-type bridge body and the cover plate;
the fixing buckle comprises a cover plate attaching section, a connecting spring and a bridge attaching section, and the connecting spring connects the cover plate attaching section with the bridge attaching section;
the cover plate attaching section is provided with a first matching part, and the first matching part is matched with the upper end face of the cover plate;
the bridge fitting section is provided with a second matching part, and the second matching part is matched with the side surface of the groove type bridge body, so that the groove type bridge body and the cover plate are connected and fixed through the fixing buckle.
2. The spring clip for a trough bridge deck according to claim 1, wherein said first engaging portion is disposed at an end of said deck attachment section remote from said connecting spring, said first engaging portion having an attachment block attached to an upper end surface of said deck.
3. The spring clip for a trough tray cover of claim 2, wherein the engagement block is rubber.
4. The spring clip of claim 1, wherein a bridge slot is disposed on a side surface of the trough, and wherein the second mating portion of the bridge attachment section mates with the bridge slot.
5. The spring clip for a trough tray cover of claim 4, wherein the second engagement portion extends in a direction toward the cover plate engaging section.
6. The spring snap for a trough bridge deck of claim 5, wherein the second mating portion has a plate-like configuration.
7. The spring clip for a trough bridge deck of claim 6, wherein the bridge attachment section further comprises a through hole, and an edge of the through hole is connected to the second mating portion.
8. The spring clip for a trough cover of claim 1, wherein the sides of the trough are provided with kidney-shaped holes.
9. The spring clip for a trough bridge cover according to any one of claims 1-8, wherein two sides of the cover are provided with a limiting plate, and the trough bridge body is clipped between the two limiting plates.
10. The spring clip for a trough bridge deck of claim 9, wherein the bridge attachment section comprises an angled section and a snap section, the angled section connecting the connection spring and the snap section;
the connecting spring is attached to the limiting plate, the buckling sections are matched with the side surfaces of the groove type bridge frame, and the distance between the connecting spring and the buckling sections is the same as the thickness of the limiting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120485529.2U CN214479273U (en) | 2021-03-05 | 2021-03-05 | Spring fastener for groove type bridge cover plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120485529.2U CN214479273U (en) | 2021-03-05 | 2021-03-05 | Spring fastener for groove type bridge cover plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479273U true CN214479273U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120485529.2U Active CN214479273U (en) | 2021-03-05 | 2021-03-05 | Spring fastener for groove type bridge cover plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479273U (en) |
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2021
- 2021-03-05 CN CN202120485529.2U patent/CN214479273U/en active Active
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